16634627112080 has 40 divisors (see below), whose sum is σ = 38680038902400. Its totient is φ = 6653071340928.

The previous prime is 16634627112067. The next prime is 16634627112083. The reversal of 16634627112080 is 8021172643661.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (16634627112083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11492360 + ... + 12858599.

It is an arithmetic number, because the mean of its divisors is an integer number (967000972560).

Almost surely, 2^{16634627112080} is an apocalyptic number.

16634627112080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16634627112080 is an abundant number, since it is smaller than the sum of its proper divisors (22045411790320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16634627112080 is a wasteful number, since it uses less digits than its factorization.

16634627112080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24359511 (or 24359505 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 16634627112080 in words is "sixteen trillion, six hundred thirty-four billion, six hundred twenty-seven million, one hundred twelve thousand, eighty".